Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

NKS3931

Operated by Spirit Airlines

Live map

Live map filtered to NKS3931. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CUN MMUN MVFR

Cancún International Airport

Cancún, MX

Local time
15:35 EST
Timezone
America/Cancun
Type
Large Airport
Elevation
22 ft
Coordinates
21.0408, -86.8735

cloud Weather

Wind
120° / 6 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft
Temp / Dew
32°C / 25°C
Altimeter
30.01 inHg

Obs: 2026-07-14T19:41:00.000Z

Raw METAR / TAF 
METAR MMUN 141941Z 12006KT 6SM BKN015 32/25 A3001 RMK 8/100 HZY

TAF MMUN 141719Z 1418/1518 09015KT 6SM HZ BKN015 TX34/1418Z TN28/1508Z PROB40 1500/1504 5SM RA FM150400 10006KT P6SM SCT015 FM151600 12015KT P6SM BKN015

flight Live Traffic

flight_takeoff 88 Departures
flight_land 42 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
16:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
250° / 12G20 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft, BKN 30,000 ft
Temp / Dew
31°C / 21°C
Altimeter
29.82 inHg

Obs: 2026-07-14T19:54:00.000Z

Raw METAR / TAF 
METAR KBOS 141954Z 25012G20KT 10SM SCT250 BKN300 31/21 A2982 RMK AO2 PK WND 26034/1902 SLP097 FU BKN300 T03110206 $

TAF KBOS 141724Z 1418/1524 25012G22KT P6SM SCT250 FM150300 25009KT P6SM SKC FM151000 29010KT P6SM FEW250 FM151700 30011G20KT P6SM SCT200

flight Live Traffic

flight_takeoff 205 Departures
flight_land 225 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-25 AD5D5C CUN → BOS Apr 25, 20:55 UTCApr 26, 00:35 UTC3h 40m - -

Performance history

Flights tracked
1
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 1

NKS3931 frequently asked

Where does flight NKS3931 fly?
NKS3931 (Spirit Airlines) flies from CUN to BOS. View the full route page.
How long is flight NKS3931?
Based on observed flights, NKS3931 takes on average 3h 40m from takeoff to landing.
How often does NKS3931 fly?
NKS3931 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Can I track NKS3931 live?
Yes. When NKS3931 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.